As for powpress, really want to use it particularly for the rich editing not found on other platforms atm. But I feel it needs a monetization strategy for authors. Medium has changed theirs a couple times, but still relies on "reads" and how they interpret reads (formerly claps but that got out of hand obviously bc the claps have no cost-- something BitCoin solves inherently). Hate to say it, but paywalls have been working for a long time. New York Times, even bit.sv and yours.org worked in the small communities. Streamanity is working to a certain extent. Sure you have this planned of course, but creators will always want control of their work. Better a book with a lock, than a book that is one day burned.